携手共进：群体感应回路的相互激活增强细菌通讯。
Better together: Reciprocal activation of quorum sensing circuits enhances bacterial communication.
作者信息
Frando Andrew, Dandekar Ajai A, Chandler Josephine R
机构信息
Department of Medicine, University of Washington, Seattle, Washington, United States of America.
Department of Molecular Biosciences, University of Kansas, Lawrence, Kansas, United States of America.
出版信息
PLoS Biol. 2025 Sep 5;23(9):e3003347. doi: 10.1371/journal.pbio.3003347. eCollection 2025 Sep.
Abstract
Many bacteria use quorum sensing to control gene transcription based on population density. A recent study in PLOS Biology found that in Pseudomonas aeruginosa, two quorum sensing circuits activate each other, enhancing robustness and explaining their redundancy.
摘要
许多细菌利用群体感应来根据种群密度控制基因转录。《公共科学图书馆·生物学》最近的一项研究发现，在铜绿假单胞菌中，两个群体感应回路相互激活，增强了稳健性并解释了它们的冗余性。
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